Filtering material for filtering wastewater and preparation method thereof

Abstract

The invention discloses a filtering material for filtering wastewater, made from the following materials according to parts by weight: 5-15 parts of zeolite powder, 2-10 parts of sodium bicarbonate, 1-7 parts of paraffin, 2-10 parts of aluminum trioxide, 2-8 parts of activated carbon, 2-10 parts of propyl aldehyde, 4-12 parts of polytetrafluoroethylene, 2-12 parts of waterborne polyurethane, and 3-9 parts of barium sulfate. The filtering material has the advantages such as good purifying effect and the ability to remove turbidity in wastewater.

Description

technical field [0001] The invention relates to the field of purification, in particular to a filter material for filtering waste water and a preparation method thereof. Background technique [0002] At present, with the development of science and technology, the fields of industry and coal mining are also making rapid progress, and in the processing of industry or coal mining, a large amount of industrial wastewater will be produced. If the wastewater is not treated and discharged into the natural environment, It is easy to cause damage to the natural environment. When the existing industry filters the wastewater, it cannot completely remove the impurities in the wastewater, which not only causes a waste of resources, but also destroys the natural environment. Contents of the invention [0003] In order to overcome the defects of the above-mentioned prior art, the object of the present invention is to provide a filter material for wastewater filtration and a preparation m...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of science and technology, the fields of industry and coal mining are also making rapid progress, and in the processing of industry or coal mining, a large amount of industrial wastewater will be produced. If the wastewater is not treated and discharged into the natural environment, It is easy to cause damage to the natural environment. When the existing industry filters the wastewater, it cannot completely remove the impurities in the wastewater, which not only causes a waste of resources, but also destroys the natural environment.